Issue 43, 2007
From the journal:

Chemical Communications

One-pot synthesis of carbazoles by palladium-catalyzed N-arylation and oxidative coupling†

Toshiaki Watanabe,a   Satoshi Ueda,a   Shinsuke Inuki,a   Shinya Oishi,a   Nobutaka Fujii*a  and  Hiroaki Ohno*a  

* Corresponding authors

a Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
E-mail: hohno@pharm.kyoto-u.ac.jp; nfujii@pharm.kyoto-u.ac.jp

Abstract

One-pot N-arylation and oxidative coupling can be promoted by a common palladium catalyst in the presence of appropriate additives: palladium-catalyzed N-arylation of anilines with aryl triflates under the standard conditions followed by addition of acetic acid under oxygen or air atmosphere afforded various types of functionalized carbazoles in good to excellent yields.

Graphical abstract: One-pot synthesis of carbazoles by palladium-catalyzed N-arylation and oxidative coupling

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Article information

DOI
https://doi.org/10.1039/B707899D
Article type
Communication
Submitted
24 May 2007
Accepted
28 Aug 2007
First published
05 Sep 2007

Chem. Commun., 2007, 4516-4518

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One-pot synthesis of carbazoles by palladium-catalyzed N-arylation and oxidative coupling

T. Watanabe, S. Ueda, S. Inuki, S. Oishi, N. Fujii and H. Ohno, Chem. Commun., 2007, 4516 DOI: 10.1039/B707899D

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